Board Design For part of my final project I want to make my own USB audio recording device. So I’ll try to develop all the necessary electronics this week. I have the analog circuitry I need... Read more
Lattice Semiconductor has introduced a new general-purpose FPGA family that has been developed to combine high I/O density, low-power, small packages and fast interfaces. [via] The Latt... Read more
For a number of years now I’ve had a couple of high powered switching power supply units made by Power-One. They’re typically found in I.T. equipment and provide a single output rail of eith... Read more
Today I am going to show you how to make a pulse counter quickly with littlebits modules. This is a very fun and easy project to do and you can, for example, count the times a door opens, as... Read more
When you travel, it’s a bit frustrating to fill your luggage with lots of chargers, cables, and adapters to fit your charging needs. In addition to the space it takes which makes it harder t... Read more
Determine the power absorbed by the VCVS in the figure. Solution: The VCVS consists of an open circuit and a controlled-voltage source. There is no current in the open circuit, so no power i... Read more
F&S Elektronik Systeme has unveiled its 40 x 35mm “PicoCore MX8MM” module which runs Linux on a quad-A53, 1.8GHz i.MX8 Mini with up to 8GB LPDDR4 and 32GB eMMC plus WiFi/BT, a GbE contro... Read more
IMPORTANT: The published circuit diagrams of Station QRP are for educational purposes only. These are offered for the furtherance of the readers’ knowledge regarding Radio Frequency design a... Read more
Features Very High Toggle Rate: 280MHz Low Propagation Delay: 2.9ns Rail-to-Rail Inputs Extend Beyond Both Rails Output Current Capability: ±22mA Low Quiescent Current: 4.5mA Features within... Read more
Intrinsyc’s new Open-Q 845 HDK Development Kit has the same Mini-ITX (170 x 170mm) dimensions and sandwich-style design as the Open-Q 835 from the previous year. The main SoC, Snapdragon 845... Read more